The level of testosterone is kept high locally in the seminiferous tubules by activation of

A) LH.
B) FSH.
C) androgen-binding protein.
D) dihydrotestosterone.
E) GnRH.


C

Anatomy & Physiology

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Phasic receptors for light touch and texture are

A. arrector pili corpuscles. B. tactile corpuscles. C. Krause bulbs. D. Ruffini corpuscles. E. lamellated corpuscles.

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Which portion of the brain adjusts skeletal muscle activity to maintain equilibrium and posture?

A. Cerebellum B. Medulla oblongata C. Pons D. Cerebrum E. Epithalamus

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Abnormal rates of mitosis can lead to poor wound healing and delayed growth.

Answer the following statement true (T) or false (F)

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Ions other than K+ play no role in generating the resting membrane potential of a cell

Indicate whether the statement is true or false.

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